package com.luoyuanxiangvip.core.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.luoyuanxiangvip.core.entity.SysUser;

/**
 * <p>
 * 系统用户 服务类
 * </p>
 *
 * @author luoyuanxiang <p>luoyuanxiangvip.com</p>
 * @since 2019-05-30
 */
public interface ISysUserService extends IService<SysUser> {

    /**
     * 根据用户名查找
     * @param userName 用户名
     * @return SysUser
     */
    SysUser findByUserName(String userName);
}
